차터 커뮤니케이션즈, Inc.
MX ˙ BMV ˙ US16119P1084
SecurityMX:CHTR / Charter Communications, Inc.
InstitutionMAI Capital Management
Latest Disclosed Ownership419 shares
Latest Disclosed Value $ 90,454
MAI Capital Management reports 49.64% increase in ownership of CHTR / Charter Communications, Inc.

On May 15, 2026 - MAI Capital Management filed a 13F-HR form disclosing ownership of 419 shares of Charter Communications, Inc. (MX:CHTR) valued at $90,454 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 280 shares of Charter Communications, Inc.. This represents a change in shares of 49.64% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CHARTER COMMUNICATIONS CL A 16119P108 419 139 49.64 90 55.17 0.0005
2026-02-13 2025-12-31 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 280 -104 -27.08 58 -44.76 0.0003
2025-11-10 2025-09-30 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 384 -319 -45.38 106 -63.41 0.0007
2025-08-12 2025-06-30 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 703 36 5.40 287 17.14 0.0020
2025-05-15 2025-03-31 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 667 -27 -3.89 246 3.38 0.0019
2025-02-14 2024-12-31 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 694 -42 -5.71 238 -0.42 0.0018
2024-11-07 2024-09-30 13F Charter Communications CS 16119P108 736 -58 -7.30 239 0.42 0.0023
2024-08-12 2024-06-30 13F Charter Communications CS 16119P108 794 -539 -40.44 237 -38.76 0.0023
2024-05-08 2024-03-31 13F Charter Communications CS 16119P108 1,333 649 94.88 387 46.04 0.0040
2024-02-09 2023-12-31 13F Charter Communications CS 16119P108 684 -72 -9.52 266 -20.18 0.0035
2023-11-14 2023-09-30 13F Charter Communications CS 16119P108 756 111 17.21 333 40.68 0.0049
2023-08-02 2023-06-30 13F Charter Communications CS 16119P108 645 645 237 0.0035
2023-05-10 2023-03-31 13F Charter Communications CS 16119P108 0 -705 -100.00 0 -100.00
2023-02-09 2022-12-31 13F Charter Communications CS 16119P108 705 -479 -40.46 239 -33.43 0.0040
2022-11-15 2022-09-30 13F Charter Communications CS 16119P108 1,184 -37 -3.03 359 -37.24 0.0067
2022-07-19 2022-06-30 13F Charter Communications CS 16119P108 1,221 -13,993 -91.97 572 -93.11 0.0109
2022-05-10 2022-03-31 13F Charter Communications CS 16119P108 15,214 -429 -2.74 8,300 -18.62 0.1395
2022-02-11 2021-12-31 13F Charter Communications CS 16119P108 15,643 -9,797 -38.51 10,199 -44.90 0.1643
2021-11-12 2021-09-30 13F Charter Communications CS 16119P108 25,440 674 2.72 18,509 3.59 0.3564
2021-07-19 2021-06-30 13F Charter Communications CS 16119P108 24,766 2,800 12.75 17,867 31.83 0.3547
2021-05-10 2021-03-31 13F Charter Communications CS 16119P108 21,966 7,798 55.04 13,553 44.60 0.3029
2021-02-16 2020-12-31 13F Charter Communications CS 16119P108 14,168 3,253 29.80 9,373 37.53 0.2344
2020-10-26 2020-09-30 13F Charter Communications CS 16119P108 10,915 8,109 288.99 6,815 376.24 0.1973
2020-07-27 2020-06-30 13F Charter Communications CS 16119P108 2,806 -77 -2.67 1,431 13.75 0.0449
2020-04-16 2020-03-31 13F Charter Communications CS 16119P108 2,883 287 11.06 1,258 -0.08 0.0513
2020-02-03 2019-12-31 13F Charter Communications CS 16119P108 2,596 1,819 234.11 1,259 293.44 0.0408
2019-10-29 2019-09-30 13F Charter Communications CS 16119P108 777 -57 -6.83 320 -3.03 0.0143
2019-08-15 2019-06-30 13F Charter Communications CS 16119P108 834 -308 -26.97 330 -16.67 0.0149
2019-04-29 2019-03-31 13F Charter Communications CS 16119P108 1,142 -292 -20.36 396 -3.18 0.0203
2019-01-30 2018-12-31 13F Charter Communications CS 16119P108 1,434 -1,593 -52.63 409 -58.56 0.0238
2018-10-12 2018-09-30 13F Charter Communications CS 16119P108 3,027 -437 -12.62 987 -2.85 0.0504
2018-08-16 2018-06-30 13F Charter Communications CS 16119P108 3,464 -370 -9.65 1,016 -14.84 0.0548
2018-04-17 2018-03-31 13F Charter Communications CS 16119P108 3,834 -355 -8.47 1,193 -15.21 0.0677
2018-01-30 2017-12-31 13F Charter Communications CS 16119P108 4,189 -177 -4.05 1,407 -11.34 0.0799
2017-10-12 2017-09-30 13F Charter Communications CS 16119P108 4,366 252 6.13 1,587 14.50 0.0963
2017-08-07 2017-06-30 13F Charter Communications CS 16119P108 4,114 -108 -2.56 1,386 0.29 0.0893
2017-05-11 2017-03-31 13F Charter Communications CS 16119P108 4,222 -129 -2.96 1,382 10.30 0.0930
2017-01-31 2016-12-31 13F Charter Communications CS 16119P108 4,351 -29 -0.66 1,253 5.92 0.0911
2016-10-18 2016-09-30 13F Charter Communications CS 16119P108 4,380 318 7.83 1,183 27.34 0.0892
2016-07-14 2016-06-30 13F Charter Communications CS 16119P108 4,062 4,062 929 0.0716
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.